Fighting female Anthias

Limpit

Happy Reefer
Premium Member
I picked up a trio of Lyretail Anthias (Pseudanthias squamipinnis) and the two females are acting very aggresive at times to one another. They will swim side by side showing no aggression in front of my pump output and then all of a sudden they with lock jaws and tumble around viciously foe a few seconds. They are not fin nipping each other and are not bothering any of the other fish or the male Anthias.
They were listed as peaceful but these two females are anything but.
They are housed in a 125 gallon tank with lots of rockwork.
Are they setting a pecking order?
Should I add more females?
Anyone have any idea on what is going on with them?
 
Do you have pics? They are probably either so similar in size that they need to fight to establish dominance, or something more...maybe beginnings of changes to male.....
 
The females are the same size almost exactly.
Would it help to add more females? If so how many?
 

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